Fix(商品/订单):[#1021]商品详情页购买时选择优惠券，点击“立即购买”后已显示扣除优惠金额，但点开提交订单页面的优惠券时，优惠券未勾选

components/Coupons.vue

@@ -1,18 +1,32 @@
 <template>
   <view class="components-coupons">
-    <image class="coupons__cover" :src="data.image" mode="widthFix"/>
-
+    <image
+      :src="data.image"
+      class="coupons__cover"
+      mode="widthFix"
+    />
     <view class="coupons__section flex jc-between ai-center">
       <view>有效期至：
         <text>{{ data.endTime }}</text>
       </view>
-      <view class="coupons__tag coupons__tag-expire" v-if="data.status===2">已到期</view>
-      <view class="coupons__tag" @click="goGoods()" v-if="data.status===0 && !radioModel">去使用</view>
+      <view
+        v-if="data.status===2"
+        class="coupons__tag coupons__tag-expire"
+      >已到期</view>
+      <view
+        v-if="data.status === 0 && !radioModel"
+        class="coupons__tag"
+        @click="goGoods()"
+      >去使用</view>
       <view @click="selectCoupon">
-        <radio :value="data.id" :checked="data.checked" color="#FF564A" v-if="radioModel && data.status===0"/>
+        <radio
+          v-if="radioModel && data.status === 0"
+          :value="data.id"
+          :checked="data.checked"
+          color="#FF564A"
+        />
       </view>
     </view>
-
     <view class="coupons__rules">
       <view class="coupons__rules-title" @click="changeRules()">使用规则
         <image :class="{'open':isOpen}" :src="webUrl+'/20231125220409665027.png'" mode="scaleToFill"/>
@@ -31,7 +45,13 @@
 export default {
   name: "Coupons",
   props: {
-    data: Object,
+    data: {
+      type: Object,
+      default: () => {
+        return {}
+      }
+    },
+    // 是否显示选择框
     radioModel: {
       type: Boolean,
       default: false
@@ -52,8 +72,7 @@ export default {
       this.isOpen = !this.isOpen
     },
     goGoods() {
-      uni.switchTab({url: '/pages/home/landMark'})
-      // this.$global.navToGoods(this.data.productId)
+      uni.switchTab({ url: '/pages/home/landMark' })
     },
     selectCoupon() {
       if (!this.radioModel) return